Ogata, Katsuhiko. <br/><br/>
System dynamics 
Katsuhiko Ogata. 
 - 4th ed. 
 - Upper Saddle River, NJ  Pearson/Prentice Hall  c2004. 
 - ix, 768 p.  ill.  24 cm. 
<br/><br/> includes index : p.759 - 768 
<br/><br/>References : p. 757 - 758 
<br/><br/><label>ISBN: </label>013124714x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dynamics.<br/>Engineering--Mathematical models.<br/>System analysis.